A robot spacecraft returned samples from the planetesimal

Last updated: 6/16/2023

A robot spacecraft returned samples from the planetesimal 98765 ALEKS located in the outer Solar System Mass spectroscopic analysis produced the following data on the isotopes of tin in these samples mass isotope relative amu abundance 119 Sn 118 90 91 7 114 Sn 113 90 8 3 Use these measurements to complete the entry for tin in the Periodic Table that would be used on 98765 ALEKS Round your entry for the atomic mass to 3 significant digits Caution your correct answer will have the same format but not necessarily the same numbers as the entry for tin in the Periodic Table we use here on Earth